Chengdu vs Montreal

Live air quality comparison. Montreal has cleaner air right now.

China
Chengdu
152
Unhealthy
Canada
Montreal
50
Good
MetricChengduMontreal
AQI15250
PM2.580.1 μg/m³4.5 μg/m³
PM1081 μg/m³4.5 μg/m³
Ozone14 ppb45 ppb
NO282.6 ppb20.8 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.

Chengdu vs Montreal - Air Quality Comparison | atmos.today